@article{jaramillo_guimarães_florentino_silva_nóbrega_moreira_2013,  title={Symbiotic nitrogen-fixing bacterial populations trapped from soils under agroforestry systems in the Western Amazon},  volume={70},  ISSN={0103-9016},  url={https://doi.org/10.1590/S0103-90162013000600004},  DOI={10.1590/S0103-90162013000600004},  number={6},  journal={Scientia Agricola},  publisher={Escola Superior de Agricultura "Luiz de Queiroz"},  author={Jaramillo, Paula Marcela Duque and Guimarães, Amanda Azarias and Florentino, Ligiane Aparecida and Silva, Karina Barroso and Nóbrega, Rafaela Simão Abrahão and Moreira, Fatima Maria de Souza},  year={2013},  month={Nov},  pages={397–404} }